baber/WOPTO huggingface dataset:
Patent JP-S58193444-A (JP)
Title: Gas detector
Inventor: HISHII TOSHISUKE
IPC: G01N27/12
Filed: 1982-05-07
Abstract: PURPOSE:To improve adhesiveness with an insulative substrate and to enhance sensitivity by a detector wherein a porous film is coated on the upper surface and the periphery of a thick-film type metal oxide semiconductor layer which is formed on the insulative substrate to interconnect both electrodes. CONSTITUTION:A metal oxide semiconductor layer 3 containing stannic oxide as a main ingredient is formed by a thick-film printing method on an insulating substrate 1 provided with electrodes 2 formed previously, and is then sintered at 500-900 deg.C. A non-crystalized glass layer 4 having, for example, the composition of 40wt% PbO, 10wt% B2O3, 46wt% SiO2 and 4wt% Al2O4, transition temperature of 517 deg.C, and softening temperature of 657 deg.C, is formed thereon by printing in thickness of 10-60mum. The layer 4 is then sintered at a temperature not lower than the softening temperature of the glass, i.e., at 500-900 deg.C. Since the non-crystalized glass layer 4 thus obtained has porosity enough to penetrate gas, it is possible to improve adhesiveness of the metal oxide semicondutor layer 3 with the insulative substrate 1 without imparing gas permeability of the metal oxide semiconductor layer 3.
Patent JP-H04350295-A (JP)
Title: Propulsion direction detector for propulsion machine for propulsion execution method
Inventor: FUJII SHIGERU
IPC: G01V3/10
Filed: 1991-04-09
Abstract: PURPOSE:To detect the propulsion direction of a propulsion machine by the measurement at one place, by using a detector in which a plurality of receiving coils whose coil shafts are set horizontally are arranged on a transport basic body, while changing the direction of the coil shaft in the horizontal plane. CONSTITUTION:A propulsion direction detector 10 is constituted by arranging, on a transport basic body 11, a plurality of receiving coils 9a-9c whose coil shafts are set horizontally, in radial form for a common center point 12, while changing the direction of the coil shaft in a horizontal plane. Then, the propulsion direction detector 10 is arranged; above the estimated position for the presence of an expulsion machine. Then, the magnetic field due to the receiving coil is measured by for each of receiving coils 9a-9e. The magnetic field intensity distribution received by each of receiving coils 9a-9e is plotted for the angle in which each of receiving coils 9a-9e exists, and the max. and min. values of the curved line passing through these plotted points are obtained through the approximate calculation thereof. Then, the direction of the propulsion machine is detected from the result of the measurement.
Patent JP-H01251540-A (JP)
Title: Magnetron for microwave oven
Inventor: TAKADA KOSUKE
IPC: H01J23/20
Filed: 1988-03-31
Abstract: PURPOSE:To obtain an anode structure having high accuracy by forming a wedge-shaped recessed part on an outer section of a vane and making an emboss projected on an inner wall of an anode cylinder to eat into this recessed part for being fixed. CONSTITUTION:A plurality of vanes 2 are radially fixed on the inner wall of an anode cylinder 1, and the respective vanes 2 are alternately coupled by strap rigs to be mounted on the grooves 5a and 5b for strapping. In this case, wedge-shaped recessed parts 3 are formed in advance on the outer sections of the vanes 2 and the embosses 4 projected on the inner walls of the anode cylinder 1 eat into these recessed parts 3 for being combined and fixed. Thereby, an anode structure assembled compactly and highly accurately without soldering only by using a few highly accurate movable jigs.
Patent JP-H08270427-A (JP)
Title: Lubricating oil feeder for internal combustion engine
Inventor: TAKEU KAZUHIKO
IPC: F01M1/06
Filed: 1995-03-31
Abstract: PURPOSE: To realize lubricating capacity, required to maintain the smooth operating state of an internal combustion engine, with minimum energy consumption. CONSTITUTION: An oil pump 30 pumping up lubricating oil from an oil pan to force-feed the oil is connected to a main oil gallery 28. Lubricating oil feed passages 22-1 -22-5 for leading the lubricating oil to the oil holes 20-1 -20-5 of crankshaft bearings 18-1 -18-5 is communicated with the main oil gallery 28. A pressure regulating valve 32 is connected to the main oil gallery 28, and the pressure regulating valve 32 is opened/closed according to the fluctuation of lubricating conditions between journal parts 12-1 -12-5 and the crankshaft bearings 18-1 -18-5 and between crankpins 16-1 -16-4 and connecting rods generated in association with the fluctuation of a crank angle.
Patent JP-H03278669-A (JP)
Title: Facsimile equipment
Inventor: MISHIMA KENICHI
IPC: H04N1/00
Filed: 1990-03-28
Abstract: PURPOSE:To surely grasp a processing state during current communication by displaying a rate of stored transmission picture information quantity to sent picture information quantity. CONSTITUTION:The facsimile equipment is provided with a storage means 11 storing picture information, a calculation means 12 calculating a rate of picture information quantity sent by a communication control section 10 to picture information quantity stored in the storage means 11 and a display means 3 displaying the result of calculation onto a display section 2. In this case, transmission picture information quantity is stored and the picture information quantity to be sent is monitored during transmission and the rate of the picture information quantity already sent is displayed on the display section based on the two picture information quantities. Thus, the facsimile equipment easily used by the user is realized.
Patent JP-S59202151-A (JP)
Title: Method and device for low-pressure casting
Inventor: OOISHI UKICHI
IPC: B22D17/12
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a satisfactory casting having no casting defects by pressurizing and charging a molten metal by a specified volume of the gas sealed hermetically in the space above the molten metal by increasing the pressure of said gas so that the molten metal is pressurized by the uniform pressure each time. CONSTITUTION:When a plunger member 29 is advanced to enter the space above the molten metal in a vessel 5 for the molten metal, the gas pressure in the space part is increased and the molten metal is pressurized and charged through a molten metal injecting hole 6 and a molten metal charging hole 19 into a mold cavity 18. The pressurized condition is continued and when the surface of the molten metal in the cavity 18 is solidified, the member 29 is retreated to the home position and the molten metal in the cavity 18 is disconnected from the molten metal in the cavity 18 is disconnected from the molten metal inthe vessel 5. A die matching cylinder 22 is then retracted to rise an upper die 17 holding a casting on the bottom surface and an ejector pin 26 contacts a stopper member 28 so that the casting is ejected below the die surface of the die 17 and is dropped.
Patent JP-S59203274-A (JP)
Title: Tracking control circuit
Inventor: KATAGIRI TOSHIYUKI
IPC: G11B21/10
Filed: 1983-04-30
Abstract: PURPOSE:To correct the deviation of tracking by generating stably a tracking control signal which has the level changed in accordance with only the deviation quantity of tracking. CONSTITUTION:A signal which is shifted from a pilot signal, which is recorded on a current tracing track, by a preliminarily determined frequency fA is used as a pilot signal which should be mixed with a pilot signal, which is extracted in an LPF14 at a reproducing time of a tape 1, in a mixer 11. The amplitude of the pilot signal of this track itself included in mixed outputs is taken out as the amplitude of a preliminarily determined frequency by a means 27, and the gain of the extracted pilot signal is controlled by a means 22 so that this amplitude is constant. Thus, the tracking control signal is generated stably by a means 19.
Patent JP-H04287307-A (JP)
Title: Manufacture of surface mounting type laminated film capacitor
Inventor: MATSUDA SHOHEI
IPC: H01G4/30
Filed: 1991-03-15
Abstract: PURPOSE:To prevent the deformation of a metallized plastic film forming a laminated body by performing the heat treatment to be performed to the laminated body at a temperature near the melting point of the film main body of the metallized plastic film. CONSTITUTION:A laminated body 2 is formed in such a way that, after a PPS film is wound around a large-diameter drum 1 several times as a protective film 4, a pair of metallized PPS films are put on the film 4 in a laminated state and the PPS film is again wound around the drum 1 on the metallized PPS films several times. Then aluminum metallicon layers 3 are formed on both faces of the laminated body 2 by flame-spraying aluminum from both sides of the drum 1. Then mother elements 5 are obtained by segmenting the laminated body 2 from the drum 1. Each sliced element 5 is formed to one stick-like shape by heating the element 5 at 270 deg.C which is close to the melting point of the PPS film while a prescribed pressured is applied to the element 5.
Patent JP-S5412326-A (JP)
Title: Preparation of trimethylgallium
Inventor: IIDA KAZUO
IPC: C07F5/00
Filed: 1977-06-27
Abstract: PURPOSE: To obtain trimethylgallium of high purity in a high yield at a low cost, by reacting a dimethylaluminum halide with an organic gallium compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11270494-A (JP)
Title: Impeller of blower
Inventor: ISHIKAWA TOMINORI
IPC: F04D29/30
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration and noise of/from and enhance the performance of an impeller of a blower equipped with a core plate, side plates, and vanes formed from flat metal plate. SOLUTION: A core plate 2, side plates 1, and vanes formed from flat metal plate constitute a blower which is equipped with a balance weight 4, wherein curls 1a and 2a are formed by curling the whole periphery of the core plate and side plates in the direction not obstructing the air flow path for the purpose of suppressing the vibration and noise. The balance weight can be prevented from dislocation by deforming part of the curls plastically.
Patent JP-H03279096-A (JP)
Title: Electromagnetic propulsion device
Inventor: SASAGAWA RYOICHI
IPC: B63H19/00
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the damage of a duct and the lowering of efficiency by forming an insulating coating layer at the inner wall surface of a metal duct forming a passage for a conductive fluid so as to prevent the leakage of a current flowing through the duct inner wall. CONSTITUTION:A metal duct 11 is to be a passage for a conductive fluid 12, and an insulating coating layer 13 is adhered to the inner wall surface of the duct 11. Inside the duct 11, a pair of positive and negative electrodes of the fixed length in the passage direction are opposedly provided in the orthogonal direction to the passage direction. At the peripheral part of the duct 11, a pair of saddle type superconductive coils 16 are disposed and excited by direct current power source from outside so as to generate a magnetic field in the orthogonal direction to the passage direction. At the peripheral parts of the coils 16, an outer cylinder 17 is disposed in a concentric circle with the duct 1 so as to form a vacuum container by the inner and outer cylinders 11, 17, and the coils 16 are cooled into the superconductive state by a cooling medium. With this constitution, a current flowing between a pair of electrodes 14 is prevented from flowing onto the duct 11 side to prevent the electrolytic corrosion of the wall surface inside the duct 11 caused by current leakage and thereby improve propulsion efficiency.
Patent JP-H10276184-A (JP)
Title: Key management method
Inventor: KANDA MASASUKI
IPC: H04L9/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To attain decoding of an encrypted text and copy of a session key within a range decided by a certification agency only. SOLUTION: The management method divides system secret information Rs into (Rs1 , rs1 ), (Rs2 , rs2 ) (Rs =Rs1 +Rs2 =rs1 .rs2 ) and the result is stored in an agency 3, secret information Si of a user (i) is divided into Si1 , Si2 , which are stored in the agency 3, and user public information Pi =g<si> mod p is open to the public. A user 1 sets a key KS to generate a key Kab =Pb <sa> and uses date time information D to generate a key Kd =Kab .g<kab> .D, encrypts the KS and sends it to user 2. The user 2 obtains the Kab , Kd , decodes the encrypted KS to obtain the KS. When an agency 5 decodes an encrypted text, the agency c5 submits a certificate to the agency 3, and when the certificate is valid, the agency 3 generates K1 (K2 )=Pb S<a1> /rs1 mod p and sends it to the agency 5, the agency 5 obtains K'=K1 .K2 and sends it to the agency 3.  The agency 3 calculates K1 ' (K2 ')=Pb S<a1> .g<k> '.D.R<g1> (mod p) and sends it to the agency 5, and the agency 5 obtains the KS from Kd =K1 '.K2 '.
Patent JP-S60220451-A (JP)
Title: Data producing device
Inventor: TARUMI HIROSHI
IPC: G06F3/048
Filed: 1984-04-17
Abstract: PURPOSE:To improve greatly the operability of a data producing device by attaining the editing operations of plural rows just with a single key and to ensure the high flexibility with an array of a series of character strings. CONSTITUTION:An input key deciding part 2 detects the presence or absence of a key input given from a keyboard 1. When the key input is recognized, it is decided whether the key input is equal to an editing key input. When no editing key input is decided, the text data of a data store part 5 is rewritten via a text data rewriting part 3. While a key input is carried out by selecting one among the 1st-4th editing keys (#1-#4) and therefore an editing data rewriting part 4 rewrites the editing data stored in the part 5. The 2nd editing key #2 has a function to shift the character at the most left side of a character string on the lower line to the most right side of a character string on the upper line. When this key #2 is fed, the editing data (3) is replaced with a character of the right adjacent text data among those data of a character string.
Patent JP-S59202545-A (JP)
Title: Program controller
Inventor: KAWASHIMA HIDEYUKI
IPC: G06F9/38
Filed: 1983-04-30
Abstract: PURPOSE:To decrease the display processing time by allowing the operation of an instruction decoder and a display decoder to be executed in parallel at each micro-state at the same time. CONSTITUTION:An instruction stored in an instruction register 29 and a display register 39 is decoded by an instruction decoder 30 and a control signal X1 is outputted to a conventional register 27 in the micro-state T3 when a data in the conventional register 27 in a microprocessor 21 is transferred to a display circuit 33 and this instruction is a display instruction displaying the information on a display panel 41. Then, this register 27 opens the gate by this control signal X1 and outputs the data to a data bus 26. On the other hand, a display instruction decoder 40 decodes the same instruction, outputs the control signal Y1 to a display register 34 in the micro-state T3, this register 34 inputs this control signal Y1 as a clock signal and stores the data on a data bus 26.
Patent JP-S60219063-A (JP)
Title: Printer
Inventor: TANIMOTO MICHIAKI
IPC: B41J5/44
Filed: 1984-04-16
Abstract: PURPOSE:To obtain the printer to which the data of a shorted character can be added, by having the address assignment means by which the sexadecimal data derived from the means converting binary data to sexadecimal data, or otherwise from an input means is stored into the not memorized address region of a memory. CONSTITUTION:A character is printed at a printing part 8 on the basis of the sexadecimal data read from the memory 2 in which the ordinary character converted to sexadecimal data is stored. The binary data of the character to be added is inputted into a conversion means 4, converted to sexadecimal data and the sexadecimal data outputted from this conversion means 4 or an input means 5 is stored by the address assignment means 6 by which an address in the not memorized address region of the memory 2 is assigned.
Patent JP-2000278274-A (JP)
Title: Vehicle information collection and utilizing system
Inventor: HAMADA HIROYUKI
IPC: B60R16/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To effectively utilize information in existence in various onboard units and also efficiently exchange information between a unit and an external device at the outside of a vehicle. SOLUTION: An information collection device 3 collects information possessed by various onboard units 1a-1g in the vehicle, the collected information is selectively displayed on external devices 4a-4d so as to effectively utilize a variety of information in the vehicle. Each of the external devices 4a-4d incorporates a rewritable nonvolatile memory, in which information is stored. A state of each section of the vehicle can easily and externally be grasped by disconnecting any of the devices 4a-4d from the vehicle and connecting it to an external prescribed data reader.
Patent JP-H09262553-A (JP)
Title: Automatic sorter
Inventor: SAKANE TETSUO
IPC: A45D6/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sorter easy to remove rods in a case clogged with rods and having high reliability and capable of automatically and efficiently sorting the rods. SOLUTION: In an automatic sorter, rods are fed on a sorting plate 40 one by one by a belt 31 equipped with crosspieces 34. The rods fall from openings 41 having dimensions corresponding to the rods to be sorted. The belt 31 is attached to the sorting plate 40 in a separable manner by an attaching structure 15 and raised to remove the clogged rods. The slide plate 72 pushing up the clogged rods from the openings 41 is driven through a moving mechanism by the motor 77 provided above the sorting plate 40 to automatically remove clogging. By this constitution, the trouble of the motor caused by the wetting with water can be prevented and reliability is enhanced.
Patent JP-H06262169-A (JP)
Title: Method for sticking filter medium and fixing material
Inventor: OZEKI TETSUO
IPC: B01D39/20
Filed: 1993-03-10
Abstract: PURPOSE:To install a filter medium and a fixing material without causing the variation in quality and in a short time even by unskilled workers. CONSTITUTION:Between the end surfaces of a cylindrical filter medium 8 made of active carbon fiber on both sides in the cylindrical axial center direction and the 1st and 2nd fixing materials 9, 10 made of thermoplastic resin are inserted heating elements 13 small in thickness made of aluminum covered with a thermoplastic resin 12 respectively. The high frequency induction heating of the heating elements 13 permits the melting of the thermoplastic resin 12. The molten thermoplastic resin 12 is made twined around the fiber of the filter medium 8 and also is stuck to the 1st and 2nd fixing materials 9, 10 by melting, causing the filter medium 8 and the 1st and 2nd fixing materials 9, 10 to be stuck.
Patent JP-S63244730-A (JP)
Title: Manufacturing process control system
Inventor: SUGIYAMA HISASHI
IPC: G06Q50/04
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to perform a manufacturing process control without a hindrance even when a trouble occurred in a host computer by a method wherein the auxiliary control processor such as a main control computer magnetic card control processor is provided, and the manufacturing process is controlled through the intermediary of the accessory memory storage such as a magnetic card. CONSTITUTION:The main control processor 1 is connected to n-pieces of magnetic card controlling processors 2 and an information control file 3. Also, the n-pieces of the magnetic card control processors 2 have a magnetic card 5, and it is connected to a manufacturing equipment 4. When a trouble occurs in the main control processor and the flow of information pertaining to the process sent from the pain control processor stops, the information of m-process component stored in the magnetic card 5 at the point of time when the trouble occurred is not rewritten. Accordingly, referring to the pointer stored first in the memory of the magnetic card 5, the magnetic card control processor 2 reads out the information of one process component corresponding to said pointer from the magnetic card 5, and the information is outputted to the manufacturing equipment 4.
Patent JP-H09270106-A (JP)
Title: Magneto-resistive magnetic head
Inventor: SUZUKI TORU
IPC: G11B5/39
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain larger regenerative output by preventing fusion of a magneto-resistance effect element and efficiently detecting a signal magnetic field from a magnetic recording medium. SOLUTION: A magneto-resistive magnetic head is provided with a first MR (magneto-resistance effect) element 6 which is installed so that a sense current flows in a direction approximately perpendicular to a running direction of the magnetic recording medium 20, a first electrode 7 installed at a rear end part 6B of the first MR element 6, an intermediate insulating layer 8 installed on the first MR element 6, a second MR element 9 installed on the intermediate insulating layer 8 and a second electrode 10 installed at a rear end part 9B of the second MR element 9. Then, another end part 9A of the second MR element 9 is electrically connected with a top end part 6A of the first MR element 6.
Patent JP-S61288855-A (JP)
Title: Artificial prosthetic apparatus
Inventor: JIYAN ABERU ANDORE MASU
IPC: A61F2/36
Filed: 1986-04-04
Abstract: A prosthesis kit comprising an elongate prosthesis body (1) and a series of modular strips (2a, 2b, 2c) of different thicknesses which are suitable for being combined with the body to constitute assemblies of different widths (Da, Db, Dc). Each of the modular strips has a longitudinally extending dovetail section edge (e.g., a dovetail tongue 20) which is suitable for interfitting in a complementary dovetail section (e.g., a groove 13) provided on a side of the elongate body, in such a manner that the interfitting dovetail sections ensure that the assembled body and strip are mutually fixed against relative sideways displacement.
Patent JP-H10268415-A (JP)
Title: Network controller for remote control tripod universal head
Inventor: HIGO AKIRA
IPC: H04N5/232
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent switching of unnatural control by providing a control adjuster for adjusting operation commands with plural tripod universal head controllers, in the network of a remote control tripod universal head. SOLUTION: At the time of attempting to control the remote control tripod universal head A by a tripod universal head controller 1 out of the plural tripod universal head controllers 1, 2 and 3, first, a confirmation signal for asking whether control is yes or no is outputted to the control adjuster Z from the controller 1 and when a permission signal is not received from the control adjuster Z, the controller 1 can not communicate with the remote control tripod universal head A.  The control adjuster Z recognizes the communication control state between a remote control tripod universal head and each tripod universal head controller, based on the confirmation signal and a completion signal outputted from each tripod universal head controller after operation is completed, so that the permission signal is never imparted to two tripod universal head controllers at the same time, in one remote control tripod universal head. Further, priority order is set in the plural tripod universal head controllers and at the time of outputting the permission signal, the priority order can be considered.